Today I updated Marshmallow to my Lenovo K3 note, I use 2 sims & After update my network speed connectivity has remarkably reduced, I use airtel 4G and speed has reduced to B/s from KB/S. Please let me know what changes I need to do

I updated my mobile with Marshmallow downloading all the 3 patches. I use 2 sims, my network speed of 4G connectivity as remarkably reduced after this update. May I know what changes what changes I should do??

Today I updated lenovo k3 note lollipop to marshmallow it is very speed n battery problem also solved no hangings and some new options also addedd like VR display night mode totally marshmallow was superbbbbbbbbbbbbb

Sachin, 26 Sep 2016I updated to marshmallow. It is working absolutely fine. Request you all to update with all 3 ... morei am not receiving small updates after M update
volte support is not added
and other bugs are there
what i should do

I update it perfectly,works like a charm the only difference I saw was
1.Battery consumption is little high so lollypop is better
2.RAM management is superb in marshmallow
I update at RS 1 only through idea 4g unlimited for one hour pack
1.remove memory card
2.factory reset mobile
3.use good network speed min 50percnt charge
4.start download after complete almost in 35 min
5.switch off your net data and click ready to install
be patient app updates etc take place once on then restart mobile
In previous version I cannot able to change wallpapers but it resolved after update

edges, 19 Sep 2016I am unable to get 4g/3g/2g data since yesterday in jio as well as vodafone as the signals are... moreYes even I have faced the same problem and the solution to this is to factory reset your mobile and after that it will work perfectly

Shubham, 11 Sep 2016Hello guys I have lenovo k3 note and lenovo k5 vibe and two jio sim but I get full LTE network... moreEven I got the same problem with jio sim on k3 device. I'm facing lot of problem with the network and speed with jio